Salivary gland and associated complications in head and neck cancer therapy

Xerostomia and salivary gland hypofunction are two of the most common and significant complications of head and neck cancer therapy in the head and neck region. This article will provide a brief overview of salivary gland hypofunction and associated complications in head and neck cancer therapy, mainly in radiation therapy. The discussion will include quality of life issues as well as current advances in cancer therapy to reduce xerostomia and salivary gland hypofunction.